If you buy our 70-765 Valid Test Objectives Pdf exam questions, then you will find that Our 70-765 Valid Test Objectives Pdf actual exam has covered all the knowledge that must be mastered in the exam. You just should take the time to study 70-765 Valid Test Objectives Pdf preparation materials seriously, no need to refer to other materials, which can fully save your precious time. To keep up with the changes of the exam syllabus, our 70-765 Valid Test Objectives Pdf practice engine are continually updated to ensure that they can serve you continuously. Any changes taking place in the environment and forecasting in the next 70-765 Valid Test Objectives Pdf exam will be compiled earlier by them. About necessary or difficult questions, they left relevant information for you. Though our 70-765 Valid Test Objectives Pdf training guide is proved to have high pass rate, but If you try our 70-765 Valid Test Objectives Pdf exam questions but fail in the final exam, we can refund the fees in full only if you provide us with a transcript or other proof that you failed the exam.
MCP 70-765 The more efforts you make, the luckier you are.
Goldmile-Infobiz's practice questions and answers about the Microsoft certification 70-765 - Provisioning SQL Databases Valid Test Objectives Pdf exam is developed by our expert team's wealth of knowledge and experience, and can fully meet the demand of Microsoft certification 70-765 - Provisioning SQL Databases Valid Test Objectives Pdf exam's candidates. We have specific workers to be responsible for answering customers’ consultation about the 70-765 Latest Exam Price learning materials. All our efforts are aimed to give the best quality of 70-765 Latest Exam Price exam questions and best service to our customers.
If you attend Microsoft certification 70-765 Valid Test Objectives Pdf exams, your choosing Goldmile-Infobiz is to choose success! I wish you good luck.
Microsoft 70-765 Valid Test Objectives Pdf - This is a site of great help to you.
Many of our users have told us that they are really busy. Students have to take a lot of professional classes and office workers have their own jobs. They can only learn our 70-765 Valid Test Objectives Pdf exam questions in some fragmented time. And our 70-765 Valid Test Objectives Pdf training guide can meet your requirements. For there are three versions of 70-765 Valid Test Objectives Pdf learning materials and are not limited by the device. They are the versions of PDF, Software and APP online.
Before you buy, you can enter Goldmile-Infobiz website to download the free part of the exam questions and answers as a trial. So you can see the quality of the exam materials and we Goldmile-Infobizis friendly web interface.
70-765 PDF DEMO:
QUESTION NO: 1
Your company has many Microsoft SQL Server instances hosted in a data center. You also manage five Microsoft Azure SQL Database instances that are hosted on a single server in Azure.
You need to minimize costs associated with Azure resources while maintaining the current performance levels of each Azure SQL Database instance.
Which three actions should you perform in sequence? To answer, move the appropriate actions from the list of actions to the answer area and arrange them in the correct order.
Answer:
Explanation:
SQL Database elastic pools are a simple, cost-effective solution for managing and scaling multiple databases that have varying and unpredictable usage demands. The databases in an elastic pool are on a single Azure SQL Database server and share a set number of resources at a set price.
References:
https://docs.microsoft.com/en-us/azure/sql-database/sql-database-elastic-pool
QUESTION NO: 2
Note: This question is part of a series of questions that present the same scenario. Each question in the series contains a unique solution that might meet the stated goals. Some question sets might have more than one correct solution, while others might not have a correct solution.
After you answer a question in this sections, you will NOT be able to return to it. As a result, these questions will not appear in the review screen.
You are tuning the performance of a virtual machines that hosts a Microsoft SQL Server instance.
The virtual machine originally had four CPU cores and now has 32 CPU cores.
The SQL Server instance uses the default settings and has an OLTP database named db1. The largest table in db1 is a key value store table named table1.
Several reports use the PIVOT statement and access more than 100 million rows in table1.
You discover that when the reports run, there are PAGELATCH_IO waits on PFS pages 2:1:1, 2:2:1,
2:3:1, and 2:4:1 within the tempdb database.
You need to prevent the PAGELATCH_IO waits from occurring.
Solution: You add more files to db1.
Does this meet the goal?
A. Yes
B. No
Answer: A
Explanation:
From SQL Server's perspective, you can measure the I/O latency from sys.dm_os_wait_stats. If you consistently see high waiting for PAGELATCH_IO, you can benefit from a faster I/O subsystem for SQL
Server.
A cause can be poor design of your database - you may wish to split out data located on 'hot pages', which are accessed frequently and which you might identify as the causes of your latch contention.
For example, if you have a currency table with a data page containing 100 rows, of which 1 is updated per transaction and you have a transaction rate of 200/sec, you could see page latch queues of 100 or more. If each page latch wait costs just 5ms before clearing, this represents a full half-second delay for each update. In this case, splitting out the currency rows into different tables might prove more performant (if less normalized and logically structured).
References:
https://www.mssqltips.com/sqlservertip/3088/explanation-of-sql-server-io-and-latches/
QUESTION NO: 3
You upgrade a database named DB1 to Microsoft SQL Server 2016.
Users report that performance for several queries is degraded. You determine that the query optimizer is incorrectly estimating the number of rows that the queries will return.
You need to resolve the performance issues.
How should you complete the Transact-SQL statement? To answer, drag the Transact-SQL segments to the correct locations. Each Transact-SQL segment may be used once, more than once, or not at all.
You may need to drag the split bar between panes or scroll to view content.
Answer:
Explanation:
References:
https://docs.microsoft.com/en-us/sql/t-sql/statements/alter-database-scoped-configuration- transact-sql?view=sql-server-2017
QUESTION NO: 4
You plan to deploy Microsoft SQL Server on a Microsoft Azure Virtual machine. The virtual machine will have a 30-TB database and will have 10 1-TB VHDs for the database.
You need to configure the storage to meet the following requirements:
Evenly distribute read and write operations across the VHDs.
Minimize the read and write time.
Which storage configuration should you use?
A. a striped volume
B. a RAID-5 volume
C. a simple storage pool
D. a mirrored storage pool
E. a parity storage pool
Answer: A
Explanation:
Data that is written to a striped volume is interleaved to all disks at the same time instead of sequentially.
Therefore, disk performance is the fastest on a RAID 0 volume as compared to any other type of disk configuration.
QUESTION NO: 5
You have Microsoft SQL Server on a DS-series Microsoft Azure virtual machine. The virtual machine has a production database named DB1. All database files are on drive E and use standard storage.
Users report that queries take a long time to execute.
You discover that the queries are waiting for pagelatch_IO.
You need to reduce the amount of time it takes for the queries to execute.
What should you do?
A. Move the msdb databases to drive D.
B. Move the databases for DB1 to drive D.
C. On drive E add more database files for DBI.
D. Change drive E to Premium Storage.
References:
https://docs.microsoft.com/en-us/azure/virtual-machines/windows/disks-types
Answer: D
Our company has dedicated ourselves to develop the Appian ACD201 latest practice dumps for all candidates to pass the exam easier, also has made great achievement after more than ten years' development. We can guarantee that you can pass the Microsoft Microsoft MD-102 exam the first time. The price of our Salesforce Sales-101 exam materials is quite favourable no matter on which version. HP HPE7-A03 - How do you want to prove your ability? More and more people prove themselves by taking IT certification exam. That is the reason why we make it without many sales tactics to promote our Microsoft AZ-700 exam braindumps.
Updated: May 28, 2022